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Leonardi.DB

a logical geometry project

Robert Steele (°1860, †1944)

Robert Steele edited the following 1 source, containing a total of 0 diagrams.: Bacon, Roger. 1940. Opera hactenus inedita Rogeri Baconi. Fasc. XV. Edited by Robert Steele. Oxford: Clarendon Press. (0 diagrams)